Filing up your E85 vehicle might initially feel better due to prices that are, on average, about 20% cheaper than regular octane, but the joke is on you. Because gas engines burn the typically corn-based fuel less efficiently, the adjusted cost of E85 is $4.321 per gallon compared to gas that averaged about $3.962 on…

As we continue our march towards the end of the highest-priced gas day of the year, let's turn to something a little bit more enjoyable to think about — like beer! Who says you have to harvest football fields worth of corn for one gallon of ethanol? Molson Coors Brewing Company, the company behind the delectable Coors…